$Fireclay Brick for Blast Furnace Refractory System 1$
$Fireclay Brick for Blast Furnace Refractory System 2$
$Fireclay Brick for Blast Furnace Refractory System 3$
$Fireclay Brick for Blast Furnace Refractory System 4$
$Fireclay Brick for Blast Furnace Refractory System 5$

$Fireclay Brick for Blast Furnace Refractory$

$Fireclay Brick for Blast Furnace Refractory System 1$

$Fireclay Brick for Blast Furnace Refractory System 2$

$Fireclay Brick for Blast Furnace Refractory System 3$

$Fireclay Brick for Blast Furnace Refractory System 4$

$Fireclay Brick for Blast Furnace Refractory System 5$

Fireclay Brick for Blast Furnace Refractory

Ref Price:

Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 2 m.t

Supply Capability:: 5000 m.t/month

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Brief discription for Clay brick of refractory brick for blast furnace

CMAX Clay brick of refractory brick for blast furnace are classified according to alumina content ranging from 48% to 90%.

CMAX Clay brick of refractory brick for blast furnace are commonly used in blast furnace, hot blast furnace, the roof of electric furnace, teeming ladle, rotary kiln,regenerator, etc.

Brief features for Clay brick of refractory brick for blast furnace

◆Low thermal conductivity

◆Excellent acid and base slagging resistance

◆High refractoriness

◆Excellent thermal shock resistance

◆Excellent mechanical strength

◆Good spalling resistance and wear resistance.

◆Good corrosion resistance.

◆High-temperature creep rate is quite low.

◆Good volume stability at high temperature.

◆Low bulk density, low thermal conductivity, good thermal insulation performance.

Technical data for Clay brick of refractory brick for blast furnace

ITEM	UAL48	UAL55	UAL65	UAL75	UAL80	UAL85	ALP80
Refractoriness, ℃	1750	1770	1790	1790	1810	1810	1810
Apparent Porosity,%	22	22	23	23	20	20	18
C.C.S, Mpa	39	44	49	53	55	60	100
Refractories Under Load (0.2Mpa)，℃	1420	1470	1500	1520	1500	1520	1550
Reheating Linear Change,%	1450℃x2h 0.1～-0.4	1500℃x2h 0.1～-0.4	1500℃x2h 0.1～-0.4	1500℃x2h 0.1～-0.4	1550℃x2h -0.5～+0.5	1550℃x2h -0.5～+0.5	1550℃x2h -0.5～+0.5
Al₂O₃ Content , %	48	55	65	75	80	85	82

FAQ

Q1:Are you a manufacture or trader?

A:Factory+trade(mainly factories,at the same time,we operates other related products).

Q2:Can we visit your factory?

A:Sure,welcome at any time,seeing is believing.

Q3:What's the MOQ of trial order?

A:No limit,We can offer the best suggestions and solutions according to your condition.

Q4:Which payment terms can you accept?

A:T/T,L/C are available for us.

Q5:After an order is confirmed,when to deliver?

A:15-25days after deposit.

Q6:Can you offers samples?

A:Of coures,samples are free but freight paid by the buyers.

Q7:What is the service life of your bricks?

A:The service life of different bricks is unlike.It also depends on your using condition and method.

Q: what effect does big mortar joints of the boiler refractory brick have on the boiler?: The ventilation leakage。 Now the larger boilers are generally used refractory pouring material one-time pouring, the arch is easy to collapse . 2, shrinkage and expansion of brick will make the bricks fall. 1, do not use the refractory brick. too large seam will effect the tightness of furnace wall , and the water wall is easy to form dew and be corroded and to leak smoke.

Q: Why can earth make bricks?: Brick is a common masonry material. Brick and tile production and use in China has a long history, "Qin Zhuanhan tile". The raw material for brick making is easy to obtain, the production process is simple, the price is low, the volume of urine is in the combination, and the clay brick also has the advantages of fire protection, heat insulation, sound insulation, moisture absorption, etc..

Q: General used refractory brick T-20 / T-39/ T-206 specifications and dimension: No T-206 model (we produce the clay) T-20 and T-39 are the size of 230*length, 113* width and 65/45 thickness, T-20 is a vertical arch brick and T-39 is horizontal arch brick.

Q: The making process of clay brick: Artificial small bulk for building. Also called sintered brick. Clay to clay (including shale, coal gangue powder) as the main raw material, through mud processing, molding, drying and roasting and. Chinese in the spring and Autumn period has created a square and brick, Qin and Han Dynasties brick technology and production scale, quality and variety have significant development, known as "Qin Zhuanhan tile"

Q: How about clay bricks?: Fired ordinary brick is one of the indispensable building materials in production and life, but its quality is not good or bad in the absence of professional equipment. Now to introduce a little trick:According to the main raw materials for clay brick, shale, coal gangue and fly ash brick. Mainly in our local clay brick. According to the compressive strength of weathering resistance of radioactive material and qualified brick, according to the size deviation, appearance quality, efflorescence and lime burst into superior products, first-class products, qualified three quality grades.

Q: What materials mix mortar to build walls (with bricks)? The more burned the harder: Glassy water is recommed to be used.

Q: Whether fireclay raw materials or clinker are used when masonrying general fireclay?brick? What is the difference between raw material and clinker?: Generally, fireclay used to build fireclay?brick is raw materials, it can also use clinker. After calcination, the raw material will shrink, but the brick seam is thin, the deformation has little effect.

Q: Can mud and salt be used as refractory materials: Clay can be used as a refractory material, but salt can certainly not be used.

Q: How much refractory material is required for 1 million tons of coke oven: This depends on the number of specific cubic, different factory designs different boiler, we need volume to caculate.